This ultra-modern home clings to the slope of the Hollywood Hills on a precarious stilt.

Crumbling ruins mark the site of a couple's grisly murder in the woods.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.

A bigger-than-life pun that has become a beacon of altruism.

Friction between grains of sand cause a curious "singing" sound.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

Despite the ever pressing encroachment of urban sprawl this grand New Orleans manse still stands.

The longest navigable underground river in the United States is home to countless blind and albino animals.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

A historic covered bridge, only one of two remaining in North Carolina.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

Who needs fancy modern water slides when this giant North Carolina rock works just as well?

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

Ingenious bakery opens up the first Cupcake ATM at their flagship location in Beverly Hills.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.